Creating Consistent AI Character with WaveSpeed.ai
WaveSpeed.ai is a fast, cost-effective platform that gives access to advanced AI models for generating and editing images/videos. Most steps happen directly on WaveSpeed.ai with occasional help from free chatbots (like ChatGPT) for prompt crafting.
Browse the right model → enter your prompt → generate
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Regenerate until perfect
Use variations until you get a perfect base image you like. Save/download this as your main reference image.
Important:In prompt include "upper body visible" or "portrait view showing upper body and face" for better consistency in later generations. Make it detailed—more info = better consistency.
Tip: Find a portrait on Pinterest → upload to ChatGPT/Grok → ask: "Generate a highly detailed prompt describing only this person's face, hair, body type, and features from the uploaded image."
This is your character's "identity anchor"—use it in every future generation.
Upload the Pinterest image to any chatbot like ChatGPT
Ask: "Generate a detailed prompt describing ONLY the pose, body position, scene, environment, lighting, and accessories. Do NOT include face details, hair color/length, or body textures."
For female characters: Optionally include hair style/pose flow (e.g., "long hair flowing behind"), but skip color/length.
On WaveSpeed.ai
Go to a strong image-to-image or character model
Upload your main reference image
Paste the scene/pose prompt
Adjust strength (higher for pose/scene change, lower to keep more of the original look)
Generate → regenerate if needed
Result: Your character in the new pose/scene, face consistent.
Step 3 – Create Videos for TikTok/Reels
For short videos (e.g., dance, gym routine, makeup routine, talking head):
Choose a reference video
Download a TikTok/Reel with the movements/pose sequence you want.
Prepare outfit if different
If changing clothes from reference video: Use Pinterest → find outfit image → get outfit-only prompt from chatbot (e.g., "Describe ONLY the clothing, fabric, fit, and accessories").
On WaveSpeed.ai: Upload main reference → use image-to-image with outfit prompt → generate new base image in desired outfit.
Animate
Upload your reference image (main base or new outfit version)
Find inspiration on Pinterest (e.g., "girl in bikini pose")
Upload to Grok.ai chatbot (because it's uncensored) → ask for prompt: "Generate detailed prompt for ONLY scene, pose, body position, accessories, and clothing. Exclude face, hair color, skin texture."
On WaveSpeed.ai: Upload main reference → use image-to-image with that prompt → generate (e.g., in bikini/lingerie)
For more explicit edits:
Upload generated image (e.g., bikini version)
Use a prompt like: "Remove bikini top and bottom, keep pose, detailed breasts [size], hands holding breasts, seductive expression, finger on lip" (be specific about changes)